canvas
{
	width: 100%;
	max-width: 700px;
	background: #9dcdcf;
	position: relative;
}

#loading
{
	width: 100%;
	position: absolute;
	z-index: 100;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
  	justify-content: center;
  	align-items: center;
  	max-width: 700px;

}

#loading-content {
  background: #9dcdcf;
    background: #9dcdcf;
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
}

#timer
{
  max-width: 700px;
  background: #000; 
  color: #fff; 
  padding: 5px; 
  margin: 1px auto 2px auto; 
  text-transform: uppercase;
}

.keys 
{
  text-align: center;
  width: 100%;
  max-width: 500px;
  height: 200px;
  margin: auto;
  bottom: 10px;
  left: 0;
  right: 0;
}

.arr {
  cursor: pointer;
  width: 70px;
  height: 70px;
  text-align: center;
  line-height: 60px;
  background: #000;
  color: white;
  font-size: 40px;
  border-right: 5px solid #000;
  border-bottom: 5px solid #000;
  border-left: 5px solid #000;
  border-top: 5px solid #000;
  display: inline-block;
  margin: 2px;
  transition: all 0.05s linear;
  user-select: none;
  position: relative;
}

.arr:active {
  border: 5px solid #4d4d4d;
  text-shadow: 0 0 5px white, 0 0 5px white, 0 0 5px white;
}

.up {
  position: relative;
  top: -4px;
}

.keys
{
	display: none;
}

@media (orientation: portrait) {
	.keys
	{
		display: block;
	}

}